pure math
; Z- ^! o* v" C7 F5.39.217.77tvb now,tvbnow,bttvb* ?% |! y4 M/ ]* h- a! W
[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+ytvb now,tvbnow,bttvb& J) a; B- ]7 R- b
; d* |8 y3 Z c+ x) P5 H0 i Lif x = 111 y = 2222, you number is 111-2222 |